{"id":3925,"date":"2015-05-25T10:08:38","date_gmt":"2015-05-25T02:08:38","guid":{"rendered":"https:\/\/sdeno.com\/?p=3925"},"modified":"2016-01-06T16:07:33","modified_gmt":"2016-01-06T08:07:33","slug":"php%e9%87%87%e9%9b%86","status":"publish","type":"post","link":"https:\/\/sdeno.com\/?p=3925","title":{"rendered":"php\u91c7\u96c6"},"content":{"rendered":"

\u4f7f\u7528phpQuery\u8f7b\u677e\u91c7\u96c6\u7f51\u9875\u5185\u5bb9 php \u722c\u866b<\/p>\n

phpQuery\u662f\u4e00\u4e2a\u57fa\u4e8ePHP\u7684\u670d\u52a1\u7aef\u5f00\u6e90\u9879\u76ee\uff0c\u5b83\u53ef\u4ee5\u8ba9PHP\u5f00\u53d1\u4eba\u5458\u8f7b\u677e\u5904\u7406DOM\u6587\u6863\u5185\u5bb9\uff0c\u6bd4\u5982\u83b7\u53d6\u67d0\u65b0\u95fb\u7f51\u7ad9\u7684\u5934\u6761\u4fe1\u606f\u3002\u66f4\u6709\u610f\u601d\u7684\u662f\uff0c\u5b83\u91c7\u7528\u4e86jQuery\u7684\u601d\u60f3\uff0c\u4f60\u53ef\u4ee5\u50cf\u4f7f\u7528jQuery\u4e00\u6837\u5904\u7406\u9875\u9762\u5185\u5bb9\uff0c\u83b7\u53d6\u4f60\u60f3\u8981\u7684\u9875\u9762\u4fe1\u606f\u3002<\/p>\n

<\/a>\u91c7\u96c6\u5934\u6761<\/h4>\n

\u5148\u770b\u4e00\u5b9e\u4f8b\uff0c\u73b0\u5728\u6211\u8981\u91c7\u96c6\u65b0\u6d6a\u7f51\u56fd\u5185\u65b0\u95fb\u7684\u5934\u6761\uff0c\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n

\n
\n
[php]<\/b>\u00a0view plain<\/a>copy<\/a>print<\/a>?<\/a><\/div>\n<\/div>\n<\/div>\n
<\/embed><\/div>\n
    \n
  1. include<\/span>\u00a0<\/span>‘phpQuery\/phpQuery.php’<\/span>;\u00a0\u00a0\u00a0<\/span><\/span><\/li>\n
  2. phpQuery::newDocumentFile(‘http:\/\/news.sina.com.cn\/china’<\/span>);\u00a0\u00a0\u00a0<\/span><\/span><\/li>\n
  3. echo<\/span>\u00a0pq(<\/span>“.blkTop\u00a0h1:eq(0)”<\/span>)->html();\u00a0\u00a0<\/span><\/span><\/li>\n<\/ol>\n

     <\/p>\n

    \u7b80\u5355\u7684\u4e09\u884c\u4ee3\u7801\uff0c\u5c31\u53ef\u4ee5\u83b7\u53d6\u5934\u6761\u5185\u5bb9\u3002\u9996\u5148\u5728\u7a0b\u5e8f\u4e2d\u5305\u542bphpQuery.php\u6838\u5fc3\u7a0b\u5e8f\uff0c\u7136\u540e\u8c03\u7528\u8bfb\u53d6\u76ee\u6807\u7f51\u9875\uff0c\u6700\u540e\u8f93\u51fa\u5bf9\u5e94\u6807\u7b7e\u4e0b\u7684\u5185\u5bb9\u3002
    \n<\/span>
    \npq()\u662f\u4e00\u4e2a\u529f\u80fd\u5f3a\u5927\u7684\u65b9\u6cd5\uff0c\u8ddfjQuery\u7684$()\u5982\u51fa\u4e00\u8f99\uff0cjQuery\u7684\u9009\u62e9\u5668\u57fa\u672c\u4e0a\u90fd\u80fd\u4f7f\u7528\u5728phpQuery\u4e0a\uff0c\u53ea\u8981\u628a\u201c.\u201d\u53d8\u6210\u201c->\u201d\u3002\u5982\u4e0a\u4f8b\u4e2d\uff0cpq(\u201c.blkTop h1:eq(0)\u201d)\u6293\u53d6\u4e86\u9875\u9762class\u5c5e\u6027\u4e3ablkTop\u7684DIV\u5143\u7d20\uff0c\u5e76\u627e\u5230\u8be5DIV\u5185\u90e8\u7684\u7b2c\u4e00\u4e2ah1\u6807\u7b7e\uff0c\u7136\u540e\u7528html()\u65b9\u6cd5\u83b7\u53d6h1\u6807\u7b7e\u91cc\u7684\u5185\u5bb9\uff08\u5e26html\u6807\u7b7e\uff09\uff0c\u4e5f\u5c31\u662f\u6211\u4eec\u8981\u83b7\u53d6\u7684\u5934\u6761\u4fe1\u606f\uff0c\u5982\u679c\u4f7f\u7528text()\u65b9\u6cd5\uff0c\u5219\u53ea\u83b7\u53d6\u5934\u6761\u7684\u6587\u672c\u5185\u5bb9\u3002\u5f53\u7136\u8981\u4f7f\u7528\u597dphpQuery\uff0c\u5173\u952e\u662f\u8981\u627e\u5bf9\u6587\u6863\u4e2d\u5bf9\u5e94\u5185\u5bb9\u7684\u8282\u70b9\u3002<\/p>\n

    <\/a>\u91c7\u96c6\u6587\u7ae0\u5217\u8868<\/h4>\n

    \u4e0b\u9762\u518d\u6765\u770b\u4e00\u4e2a\u4f8b\u5b50\uff0c\u83b7\u53d6helloweba.com\u7f51\u7ad9\u7684blog\u5217\u8868\uff0c\u8bf7\u770b\u4ee3\u7801\uff1a<\/p>\n

    \n
    \n
    [php]<\/b>\u00a0view plain<\/a>copy<\/a>print<\/a>?<\/a><\/div>\n<\/div>\n<\/div>\n
    <\/embed><\/div>\n
      \n
    1. include<\/span>\u00a0<\/span>‘phpQuery\/phpQuery.php’<\/span>;\u00a0\u00a0\u00a0<\/span><\/span><\/li>\n
    2. phpQuery::newDocumentFile(‘http:\/\/www.helloweba.com\/blog.html’<\/span>);\u00a0\u00a0\u00a0<\/span><\/span><\/li>\n
    3. $artlist<\/span>\u00a0=\u00a0pq(<\/span>“.blog_li”<\/span>);\u00a0\u00a0\u00a0<\/span><\/span><\/li>\n
    4. foreach<\/span>(<\/span>$artlist<\/span>\u00a0<\/span>as<\/span>\u00a0<\/span>$li<\/span>){\u00a0\u00a0\u00a0<\/span><\/span><\/li>\n
    5. \u00a0\u00a0\u00a0echo<\/span>\u00a0pq(<\/span>$li<\/span>)->find(<\/span>‘h2’<\/span>)->html().<\/span>“”<\/span>;\u00a0\u00a0\u00a0<\/span><\/span><\/li>\n
    6. }\u00a0\u00a0<\/span><\/li>\n<\/ol>\n

       <\/p>\n

      \u901a\u8fc7\u5faa\u73af\u5217\u8868\u4e2d\u7684DIV\uff0c\u627e\u51fa\u6587\u7ae0\u6807\u9898\u5e76\u8f93\u51fa\uff0c\u5c31\u662f\u8fd9\u4e48\u7b80\u5355\u3002<\/p>\n

      <\/a>\u89e3\u6790XML\u6587\u6863<\/h4>\n

      \u5047\u8bbe\u73b0\u5728\u6709\u4e00\u4e2a\u8fd9\u6837\u7684test.xml\u6587\u6863\uff1a<\/p>\n

      \n
      \n
      [html]<\/b>\u00a0view plain<\/a>copy<\/a>print<\/a>?<\/a><\/p>\n
      <\/embed><\/div>\n<\/div>\n<\/div>\n
        \n
      1. <?<\/span>xml<\/span>\u00a0<\/span>version<\/span>=<\/span>“1.0”<\/span>\u00a0<\/span>encoding<\/span>=<\/span>“utf-8”<\/span>?><\/span>\u00a0\u00a0\u00a0<\/span><\/span><\/li>\n
      2. <<\/span>root<\/span>><\/span>\u00a0\u00a0\u00a0<\/span><\/span><\/li>\n
      3. \u00a0\u00a0<<\/span>contact<\/span>><\/span>\u00a0\u00a0\u00a0<\/span><\/span><\/li>\n
      4. \u00a0\u00a0\u00a0\u00a0\u00a0<<\/span>name<\/span>><\/span>\u5f20\u4e09<\/span><\/<\/span>name<\/span>><\/span>\u00a0\u00a0\u00a0<\/span><\/span><\/li>\n
      5. \u00a0\u00a0\u00a0\u00a0\u00a0<<\/span>age<\/span>><\/span>22<\/span><\/<\/span>age<\/span>><\/span>\u00a0\u00a0\u00a0<\/span><\/span><\/li>\n
      6. \u00a0\u00a0<\/<\/span>contact<\/span>><\/span>\u00a0\u00a0\u00a0<\/span><\/span><\/li>\n
      7. \u00a0\u00a0<<\/span>contact<\/span>><\/span>\u00a0\u00a0\u00a0<\/span><\/span><\/li>\n
      8. \u00a0\u00a0\u00a0\u00a0\u00a0<<\/span>name<\/span>><\/span>\u738b\u4e94<\/span><\/<\/span>name<\/span>><\/span>\u00a0\u00a0\u00a0<\/span><\/span><\/li>\n
      9. \u00a0\u00a0\u00a0\u00a0\u00a0<<\/span>age<\/span>><\/span>18<\/span><\/<\/span>age<\/span>><\/span>\u00a0\u00a0\u00a0<\/span><\/span><\/li>\n
      10. \u00a0\u00a0<\/<\/span>contact<\/span>><\/span>\u00a0\u00a0\u00a0<\/span><\/span><\/li>\n
      11. <\/<\/span>root<\/span>><\/span>\u00a0\u00a0<\/span><\/span><\/li>\n<\/ol>\n<\/div>\n


        \u73b0\u5728\u6211\u8981\u83b7\u53d6\u540d\u5b57\u4e3a\u5f20\u4e09\u7684\u8054\u7cfb\u4eba\u7684\u5e74\u9f84\uff0c\u4ee3\u7801\u5982\u4e0b\uff1a<\/span><\/p>\n

        \n
        \n
        [php]<\/b>\u00a0view plain<\/a>copy<\/a>print<\/a>?<\/a><\/div>\n<\/div>\n<\/div>\n
        <\/embed><\/div>\n
          \n
        1. include<\/span>\u00a0<\/span>‘phpQuery\/phpQuery.php’<\/span>;\u00a0\u00a0\u00a0<\/span><\/span><\/li>\n
        2. phpQuery::newDocumentFile(‘test.xml’<\/span>);\u00a0\u00a0\u00a0<\/span><\/span><\/li>\n
        3. echo<\/span>\u00a0pq(<\/span>‘contact\u00a0>\u00a0age:eq(0)’<\/span>);\u00a0\u00a0<\/span><\/span><\/li>\n<\/ol>\n

           <\/p>\n

          \u7ed3\u679c\u8f93\u51fa\uff1a22
          \n\u50cfjQuery\u4e00\u6837\uff0c\u7cbe\u51c6\u67e5\u627e\u6587\u6863\u8282\u70b9\uff0c\u8f93\u51fa\u8282\u70b9\u4e0b\u7684\u5185\u5bb9\uff0c\u89e3\u6790\u4e00\u4e2aXML\u6587\u6863\u5c31\u662f\u8fd9\u4e48\u7b80\u5355\u3002\u73b0\u5728\u4f60\u4e0d\u5fc5\u4e3a\u91c7\u96c6\u7f51\u7ad9\u5185\u5bb9\u800c\u4f7f\u7528\u90a3\u4e9b\u5934\u75bc\u7684\u6b63\u5219\u7b97\u6cd5\u3001\u5185\u5bb9\u66ff\u6362\u7b49\u7e41\u7410\u7684\u4ee3\u7801\u4e86\uff0c\u6709\u4e86phpQuery\uff0c\u4e00\u5207\u5c31\u53d8\u5f97\u8f7b\u677e\u591a\u4e86\u3002<\/p>\n

          http:\/\/blog.csdn.net\/myweishanli\/article\/details\/23179313<\/a><\/p>\n

          \u53e6\u4e00\u4e2a\u6848\u4f8bhttp:\/\/www.helloweba.com\/view-blog-133.html<\/a><\/p>\n

          \u5b98\u65b9API\uff1ahttps:\/\/code.google.com\/p\/phpquery\/wiki\/Manual<\/a><\/p>\n

          \u672c\u7ad9\u6848\u4f8bhttps:\/\/sdeno.com\/phpQuery\/1.php<\/a><\/p>\n

          \u6700\u597d\u4e0b\u8f7d\u770b\u770b\uff1aphpquery<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

          \u4f7f\u7528phpQuery\u8f7b\u677e\u91c7\u96c6\u7f51\u9875\u5185\u5bb9 php \u722c\u866b phpQuery\u662f\u4e00\u4e2a\u57fa\u4e8ePHP\u7684\u670d\u52a1\u7aef\u5f00\u6e90\u9879\u76ee\uff0c\u5b83\u53ef\u4ee5\u8ba9 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[30],"tags":[],"class_list":["post-3925","post","type-post","status-publish","format-standard","hentry","category-php"],"_links":{"self":[{"href":"https:\/\/sdeno.com\/index.php?rest_route=\/wp\/v2\/posts\/3925","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sdeno.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sdeno.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sdeno.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/sdeno.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3925"}],"version-history":[{"count":0,"href":"https:\/\/sdeno.com\/index.php?rest_route=\/wp\/v2\/posts\/3925\/revisions"}],"wp:attachment":[{"href":"https:\/\/sdeno.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3925"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sdeno.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3925"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sdeno.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3925"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}